baber/WOPTO huggingface dataset:
Patent DE-19808702-A1 (DE)
Title: Prefabricated floor construction with profiled contours
IPC: E04B5/04
Filed: 1998-03-02
Abstract: The geometry of a base section beneath the floor element is reversibly deformable so that the floor can be profiled to provide a contoured surface. The geometry of this base section can be also be deformed at right angles to the main tensile direction. Construction parts such as beams can be integrated into the floor construction between the individual prefabricated floor elements.
Patent DE-19812055-A1 (DE)
Title: X-ray image processing method for recognition of materials e.g. in security screening of baggage
Inventor: NAUMANN DIRK
IPC: G01V5/00
Filed: 1998-03-19
Abstract: Two X-ray sources (FX1,FX2) with different energy ranges are used to irradiate materials. During transitional irradiation of an object (3) detected signals are read into a computer processor (4) as continuous image data subdivided into defined image strips and temporarily stored. Materials are detected from the image strips during partial irradiation of the object.
Patent DE-19813431-A1 (DE)
Inventor: REICHRATH OTTO
IPC: B65B27/06
Filed: 1998-03-27
Abstract: A bond of the compressed wire coil (1) is produced by turning the bonding material of steel strip or steel wire by 90 degrees . After the bonding cycle has ended in an unchanged position and with unchanged compressive force on the wire bond, a further complete bonding is performed to make an eight fold bond.
Patent DE-19814591-A1 (DE)
Title: Verfahren und Präsenzmelder zum Steuern einer Beleuchtungseinrichtung
Inventor: SCHLECHTINGEN PETER
IPC: H05B37/02
Filed: 1998-04-01
Abstract: Der Präsenzmelder enthält einen Helligkeitssensor, welcher ein Helligkeitssignal (H) liefert. Wenn die Umgebungshelligkeit unterhalb eines ersten Schwellenwertes (SW1) liegt und in diesem Zustand ein Infrarotsensor ein Erkennungssignal (E) liefert, soll eine Beleuchtungseinrichtung eingeschaltet werden. Ist die Umgebungshelligkeit größer als der erste Schwellenwert (SW1), wird auch bei Auftreten eines Erkennungssignals (E) das Einschalten der Beleuchtungseinrichtung unterdrückt. Um zu verhindern, daß in Räumen, in denen sich ständig Personen bewegen, die Beleuchtungseinrichtung bei geringem Tageslicht eingeschaltet wird und anschließend wegen der langen Nachlaufzeiten auch dann eingeschaltet bleibt, wenn das Tageslicht stark geworden ist, wird ein zweiter Schwellenwert (SW2) bestimmt. Wenn die Gesamtlichtstärke aus Tageslicht und Kunstlicht den zweiten Schwellenwert (SW2) erreicht, wird die Beleuchtungseinrichtung zwangsweise abgeschaltet. Dadurch werden unnötig lange Einschaltzeiten bei hinreichendem Tageslicht vermieden.
Patent DE-19814604-A1 (DE)
Title: Car seat belt tensioner
Inventor: SASAKI SUMIKAZU
IPC: B60R22/46
Filed: 1998-04-01
Abstract: The belt winds onto and off a reel (18) which in turn deforms an energy absorbing element (24) when the reel is exposed to rotary force in the belt wind-off direction, notably in sudden braking and in this way guards against any increase in belt tension. A pre-tensioner join (64,80,86,94) joined to the reel on excessive braking causes the reel to turn in the wind-on sense. A release sector (24D) between reel and pre-tensioner cancels the reel rotation in the wind-off sense once the pre-tensioner has operated. The release sector also cancels out reel rotation whenever the absorber is exposed to excessive deforming force. The release sector forms a break section joined to both reel and pre-tensioner to part the reel-connected side from the other side when the release sector (24D) shears. The absorber presents a torsion bar (24) joined at one end to the reel and joined at the far end to the inertial locking mechanism which responds to any acceleration. The release section (24D) joined to the pre-tensioner extends integrally from one end of the bar (24) so as thus to form a sector exposed to torsional breaks.
Patent DE-19814771-A1 (DE)
Title: Branching connector for electrical circuits
Inventor: BOEING MANFRED
IPC: H01R9/24
Filed: 1998-04-02
Abstract: A branching connector for electrical mains has a base with transverse walls forming chambers which hold clamp blocks. Each block has at least two channels with two clamps each to grip the conductors. A cover reaches over the transverse walls to close the chambers. The connector is made in modular form, the module comprising one transverse wall (4) together with the corresponding section of the base (1) and a clamp block (5). A modular cover segment (6) is arranged between two side walls (4). The underside of the base (1) has three equally spaced circular recesses (14,15,16) to accept a support clamp which attaches the connector to a carrier rail. Also claimed is an injection moulding tool for producing a number of module blocks.
Patent DE-19814843-A1 (DE)
Title: Car with tailgate
Inventor: SEELAND JUERGEN
IPC: B60Q1/56
Filed: 1998-04-02
Abstract: A car has a tailgate 92) which can be pivoted about its lower edge from an almost vertical position into an almost horizontal position. An information carrier (3) found on the outside of the tailgate can be pivoted from a first position assigned to the closed position of the tailgate into a second position assigned to the working position of the tailgate. The pivoting of the information carrier is coupled to the pivoting of the tailgate.
Patent DE-19816397-A1 (DE)
Title: Bridging clutch for automotive hydrodynamic torque converter
Inventor: BESENDORF ROBERT
IPC: F16H45/02
Filed: 1998-04-11
Abstract: The bridging clutch has an axially moving piston with a radial bearing (45). In a selected position, the piston is linked to the torque converter housing by a friction pad. The piston moves axially under the effect of an elastic axial element (49) integrated into the radial bearing, and has a torque transmission element (92) which deforms essentially in an axial direction, but which retains its shape in the circumferential plane.
Patent DE-19820859-A1 (DE)
Title: Apparatus for coating flat substrates, e.g. for production of solar modules on glass
Inventor: ANDERLE FRIEDRICH
IPC: C23C14/24
Filed: 1998-05-09
Abstract: The evaporation chamber (2) as a whole surrounded by thermal insulation (14) is located in a vacuum chamber (1).
Patent DE-19827359-A1 (DE)
Title: Tool and work lubricating and cooling device
IPC: B23Q11/10
Filed: 1998-06-19
Abstract: Tool and work lubricating and cooling device has a choke point in air line upstream of the nozzle for intermittent oil feed into choke-sped air flow under metering valve control. The oil is introduced into the air flow in a choke point (12b) arranged in the mix producer (10) upstream of the nozzle with the oil fed in intermittently only. A cross-bore (16) in the choke point (12b) feeds in via oil line (15,19) from a stock reserve (13) using a metering valve (20) in the line and the cross-bore has an ante-chamber (17) fed with the oil droplets. The stock reserve (13) is charged with the air line (11) pressure, thus forcing oil into the riser (15) at the droplet rate dictated by the valve (20). The increased air velocity caused by the choke point draws the oil from cross-bore and ante-chamber into the air flow for atomizing as required.
Patent DE-19830810-A1 (DE)
Title: Control system for motor in motor vehicle
Inventor: OHKI HISATOMO
IPC: G01S19/14
Filed: 1998-07-09
Abstract: The motor includes a GSP receiver (14), or an independent positioning system consisting of a magnetic compass, a vehicle speed sensor, and a gyroscope sensor for localising the vehicle. A fuel injection unit (8), an ignition element, a map data storing  apparatus and a control unit are provided for controlling the emission of the vehicle according to the detected vehicle position.  Preferably, the control unit controls the fuel injection system in a predetermined mode, if the detected vehicle position lies in a predetermined area. The fuel injection system supplies the motor with rich or poor mixtures according to the detected vehicle position.
Patent DE-19834563-A1 (DE)
Title: Fernlicht-Scheinwerfer für Fahrzeuge
Inventor: HAHN WOLFGANG
IPC: F21V14/04
Filed: 1998-07-31
Abstract: Ein Nebel-Scheinwerfer für Fahrzeuge, der einen bis in eine Entfernung von ca. 30 m vor dem Fahrzeug reichenden Ausleuchtbereicht besitzt, hat einen zentralen fernlichtartigen Lichtanteil, der in Fahrtrichtung über den Ausleuchtbereich hinausragt.
Patent DE-19835815-A1 (DE)
Title: Stethoscope has pneumatic or hydraulic amplification arrangement for heart sounds and amplitude of first membrane is amplified by second membrane with gas or liquid in volume between them
Inventor: SCHREIBER HANS
IPC: A61B7/02
Filed: 1998-08-08
Abstract: The medical stethoscope incorporates a hydraulic or pneumatic arrangement for analyzing especially heart sounds. It incorporates an amplification arrangement using two membranes. The amplitude of the first membrane (2) is amplified by a second membrane (1) with a gas or liquid filling the volume (7) between them. The second membrane is suitable for passing a longitudinal oscillation of large amplitude to the ear pieces (5). The first membrane is preferably a piezo membrane whose vibrations are stored and evaluated by a processor (8) and preferably documented via a PC and printer.
Patent DE-19837658-A1 (DE)
Title: Transmission signal reception circuit with scanning circuit
Inventor: GREISS ISRAEL
IPC: H04L7/033
Filed: 1998-08-19
Abstract: An adjustment determining circuit analyses at least a part of the digital scanning values, determines an adjustment of the scanning time, and generates an adjustment signal accordingly. The scanning clock signal is generated by a circuit modifying the frequency of the scanning clock signal according to the adjustment signal. A first circuit receives a first clock signal with transitions changing a first logic state into a second one and back, while a second circuit generates a modulated clock signal, divided by an integer by another circuit.
Patent DE-19838222-A1 (DE)
Title: Verfahren zur Auswertung eines Ionenstromsignales einer selbstzündenden Brennkraftmaschine
Inventor: HERWEG RUEDIGER
IPC: F02D41/14
Filed: 1998-08-22
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Auswertung eines Ionenstromsignals einer selbstzündenden Brennkraftmaschine, wobei aus dem zeitlichen Versatz eines lokalen Maximums im Verlauf des Ionenstromsignals gegenüber einem Einspritzzeitpunkt der Zündverzug abgeleitet wird. Ebenso kann eine Erkennung einer Dauereinspritzung in einem Zylinder erfolgen, indem das Ionenstromsignal integriert und hinsichtlich der Fläche bewertet wird und/oder indem die Lage und/oder Höhe der Maxima des Ionenstromsignals ausgewertet werden. Eine Rußbildung kann erkannt werden durch eine Auswertung des zeitlichen Verlaufes des Ionenstromsignals nach einer Einspritzung. Beispielsweise kann dann eine Steuerung der Parameter der Haupteinspritzung erfolgen in Abhängigkeit von einer Auswertung des gemessenen Ionenstromes nach einer Voreinspritzung. Bei einer erkannten Dauereinspritzung kann die Einspritzung zumindest in den Zylinder unterbunden werden, bei dem eine Dauereinspritzung erkannt wird.
Patent DE-19839421-A1 (DE)
Title: Automatic tea strainer for the catering industry has timer control and rotates and retracts automatically after set straining time
Inventor: GERBER JENS-JOERG
IPC: A47J31/06
Filed: 1998-08-29
Abstract: A strainer insert (2) with closed base is automatically drawn from below into a strainer container (1), after a time set on a drive cover has elapsed. The cover functions like a mechanical or electric short period timer, and converts stored energy into an upward movement of the strainer insert. When the upward movement of the insert is completed, the strainer forms a container, which encloses the strainer insert. During the set time, the strainer insert rotates causing a stirring effect, which is reinforced by small blades in the insert.
Patent DE-19839680-A1 (DE)
Title: Altering control equipment memory contents involves securing first and/or second programs and/or data by copying before clearing, copying and/or reading in program/data
Inventor: HURICH MARTIN
IPC: G11C16/06
Filed: 1998-09-01
Abstract: Altering and/or writing data and/or programs involves dividing the program into at least a first and second program, dividing at least a first memory into memory areas and securing the first program and/or second program and/or the data by clearing and/or copying and/or reading in the program and/or data into the memory areas, after copying into at least one of the two memories as a safety copy. An Independent claim is also included for a computer system, especially for controlling operating processes in motor vehicles.
Patent DE-19839975-A1 (DE)
Title: Structural part with casing of softly bendable material, of type used in air mattress, involves casing filled with sound-absorption material
Inventor: FUCHS HELMUT
IPC: E04B1/82
Filed: 1998-09-02
Abstract: The sound-absorption material consists of mineral wool, plastic, rubber or textile clippings, open-pored or closed-pored foam material, with or without metal inlays. In part it can consist of production waste or recycling material. The casing consists of acoustically penetrable, softly bendable material, e.g. rubber, plastic or uncoated or untreated textile material.  The casing is reinforced so the structural part is usable as a positioning wall. The casing is needled or micro-perforated. The sound absorption material is at least partly adhered with a binding medium.
Patent DE-19840165-A1 (DE)
Inventor: WESSELS BERNHARD
IPC: E06B9/44
Filed: 1998-09-03
Abstract: A method for securely fitting a blind to a hollow roller has the end seam of the blind loaded with a retaining rod and inserted into a narrow, open topped recess (4) in one side of the roller. The ends of the seam are each gripped by a shaped insert clamp which presses the seam up against the narrow slot. The clamp jaw has a grip profile and the clamp is pulled into the locking position by a screw (14) threaded into the outer end of the clamp and with a retaining head.
Patent DE-19842956-A1 (DE)
Inventor: ROSE DIETER
IPC: B29C51/10
Filed: 1998-09-18
Abstract: Perforated film from a polymer material in which the perforations are shaped as capillaries that extend from the surface of the film in non-vertical direction and are characterized by level walls. For producing such a perforated film a molten starting film is fed to a vacuum perforating device which has a cylinder or a strip with angular bores with level surface profile. The polymer melt is drawn in direction of the vacuum and the capillaries are formed by cooling the film.
Patent DE-19843647-A1 (DE)
Title: Hydrogen halide and oxygen are produced from water and halogen in cell
Inventor: HIBINO KONETSU
IPC: C25B5/00
Filed: 1998-09-23
Abstract: Hydrogen halide and oxygen are produced by the reaction of water and halogen according to the equation H2O + X2 --> HX + \2O2 in the presence of an activated carbon catalyst in the form of an electrode. This electrode is brought into contact with a counter electrode via carbon fibers in the solution as well as being externally connected. The activated carbon electrode and a counter electrode are put into an aqueous solution containing the halogen. The counter electrode is manufactured from Pt, Ru, Rh, Pd, Ir or there oxides. The two electrodes are brought into contact using activated carbon fibers or via an anion electrolyte membrane and also connected outside the solution. A voltage is applied across the electrodes.
Patent DE-19849214-A1 (DE)
Title: Box for a roll shutter comprises an inner surface which bounds the hollow space for the rolled up shutter, and is coated with a layer of material consisting substantially of hollow ceramic particles
Inventor: BECK BERND
IPC: E06B9/17
Filed: 1998-10-26
Abstract: The box (1) with a hollow space (8) for a rolled up roll shutter is characterized by the fact that at least the surface bounding this space is provided with a layer (2) of material consisting substantially of hollow ceramic particles.
Patent DE-19849651-A1 (DE)
Inventor: EMMRICH GERD
IPC: C10G7/08
Filed: 1998-10-29
Abstract: The invention relates to a rectifying column for extractive distillation, comprising a column main section (204) and a raffinate section (205) above said main section, an evaporator (208) situated on the lower end of the column, an inlet (214) disposed between the main section of the column and the raffinate section and a solvent inlet (215) arranged on the top side of the raffinate section (205) for feeding an extracting agent. According to the invention, the main section (204) has two chambers (216, 217) connected in parallel. A stripping section (222) is disposed between the bottom of the column (221) and the main section (204), in which concentration of the extracting agent occurs from the top down. The bottom (221) is connected to the solvent inflow (215) by a device (223) for recycling the extracting agent.
Patent DE-19850234-A1 (DE)
Title: Model lighthouse to produce light effect which has light source, baseplate and bell shaped hollow body surrounding light source
Inventor: NICKEL JOERG
IPC: F21V29/00
Filed: 1998-10-27
Abstract: Model lighthouse has bell shaped, rotatable, hollow cylinder (40), surrounding electric light source (60), to produce beacon light. Heat produced by light also causes vanes (44) to move, which causes cylinder to rotate. Hollow cylinder is partially translucent and has one or more light outlet openings (46) and tower body has ventilation openings (22). Hollow cylinder is supported in frictionless position, supported from below, above or hung in position. Light source is mains or low voltage.
Patent DE-19851239-A1 (DE)
Title: Steam sterilization container has perforated region covered by porous compact sintered PTFE particle filter layer
Inventor: GABELE LORENZ
IPC: A61B50/00
Filed: 1998-11-06
Abstract: A sterilization container has a perforated region covered by a porous compact sintered PTFE particle filter layer.  Preferred Features: The filter layer is a foil produced by mechanical paring from a porous PTFE block.
Patent DE-19853335-A1 (DE)
Title: Fluid flow regulating seal for continuously variable speed transmission pulley for motor vehicle power train
Inventor: FRIEDMANN OSWALD
IPC: F16H9/18
Filed: 1998-11-19
Abstract: The transmission includes two annular plenum chambers (22,23) with a check valve (67) positioned between the two chambers which employs a resilient annular seal having a U-shaped cross-sectional outline. The seal has a radially outer annular portion with a lip which  bears against internal surface of sheet metal wall (202). The radially inner annular portion of seal may include L-shaped cross-section metallic ring for proper retention of seal.
Patent DE-19856014-A1 (DE)
Title: Tochterionenspektren mit Flugzeitmassenspektrometern
Inventor: KOESTER CLAUS
IPC: H01J49/40
Filed: 1998-12-04
Abstract: Die Erfindung betrifft Verfahren und Gerät zur Messung von Tochterionenspektren (auch Fragmentionenspektren oder MS/MS-Spektren genannt) in Flugzeitmassenspektrometern. Die Erfindung besteht darin, die Ionen einer Ionenquelle zunächst nur auf eine geringe Energie zu beschleunigen und sie auf dieser Energiestufe durch metastabilen Zerfall oder durch Stoßfragmentierung zerfallen zu lassen, sodann aber auf eine hohe Energie nachzubeschleunigen, wobei leichte Fragmentionen eine höhere Geschwindigkeit erhalten als schwerere Fragmentionen oder unzerfallene Elternionen. Ein Ionenselektor auf der niedrigen Energiestufe sucht eine einzige Elternionensorte aus, um Überlagerungen mit Fragmentionen anderer Elternionen zu vermeiden. Eine besonders bevorzugte Ausführungsform hebt das Potential fliegender Ionen in einer kleinen Flugstrecke während des Durchfliegens an.
Patent DE-19902401-A1 (DE)
Title: Verfahren und Vorrichtung zur Bestimmung der Geometrie von blattförmigem Gut oder Stapeln davon
Inventor: NITIDEM-NDENGUE ETIENNE
IPC: G01B11/26
Filed: 1999-01-22
Abstract: Es wird ein Verfahren zur Bestimmung der Geometrie von blattförmigem Gut oder Stapeln davon mittels Bildverarbeitung und -auswertung sowie eine Vorrichtung zur Durchführung des Verfahrens beschrieben. DOLLAR A Das blattförmige Gut wird auf einem Meßtisch mit einem Referenzgitter aus optischen Marken aufgelegt und wenigstens von den seitlichen Kanten des blattförmigen Gutes und daran angrenzenden Bereichen des Referenzgitters Bilder oder Teilbilder aufgenommen. Danach werden Koordinaten der optischen Marken identifiziert und auf Zeilen und Spalten zwischen diesen Marken Schnittpunkte mit seitlichen Kanten des blattförmigen Gutes ermittelt, Ausgleichsgeraden durch die Schnittpunkte errechnet und vier den Ecken des blattförmigen Gutes zugeordnete Schnittpunkte der Ausgleichsgeraden untereinander ermittelt und aus deren Koordinaten die Geometrie ermittelt.
Patent DE-19905676-A1 (DE)
Title: Drawbar for central axle trailers has brackets with relatively parallel vertically extending connecting faces which preferably have pattern of holes, and towing beam has corresponding connecting faces along sides
Inventor: NIERSTENHOEFER KURT
IPC: B60D1/14
Filed: 1999-02-11
Abstract: Brackets(8a,8b) which are component parts of a rigid connection between the towing beam(14) and longitudinal supports of the trailer are equipped with relatively parallel vertically extending connecting faces(17) which preferably have a pattern of holes. The towing beam has corresponding connecting faces(16) along its side surfaces(15). Intermediate plates may be fitted between the connecting faces of the brackets and connecting faces of the towing beam.
Patent DE-19908514-A1 (DE)
Inventor: SCHNUPP RALF
IPC: G02B26/04
Filed: 1999-02-26
Abstract: The invention relates to a device and a method for modulating light intensity with a micro-chopper. The invention provides for a flat element comprising a reflecting surface which reflects a light beam directed at the surface of said flat element. Said flat element is connected to a base element via a connecting area in such a way that the flat element can be tilted in relation to the base element. The micro-chopper further comprises an actuator by means of which the flat element can be repeatedly displaced in a target manner from a normal position. The invention is characterized in that at least partial areas of the flat element are magnetic and in that the actuator generates electromagnetic alternating fields and is positioned in relation to the flat element in such a way that said flat element can be displaced in a targeted manner in relation to the base element by means of the forces induced by the electromagnetic alternating field.
Patent DE-19913527-A1 (DE)
Title: Compensating for variation of measured values from a melt pressure sensor in an injection molding machine by analyzing the pressure-time curve to ascertain when the tangent slope is zero
Inventor: BRUNBAUER KLAUS
IPC: G01L19/02
Filed: 1999-03-25
Abstract: The injection screw is retracted after the end (t1) of the follow-up pressure stage and the pressure (p) is recorded over either the stroke (s) or time (t). The slope of the tangent (T) to the measured pressure-stroke or time curve is determined and when the slope lies within a predetermined area or is a specific value the corresponding measured pressure value (pT) is stored.  An Independent claim is made for the process equipment with a module for recording the sensor pressures (p) during the screw stroke, which itself is determined via a system or over time. Further modules determine the tangent slope (T) and store the measured pressure values.
Patent DE-19913542-A1 (DE)
Title: Development of lithographic printing plate to unpitted plate with stable, long-lasting printing capacity
Inventor: KIYOYAMA HIDEO
IPC: G03F7/07
Filed: 1999-03-25
Abstract: In the development of lithographic printing material with physical development nuclei between an aluminum (Al) substrate and a silver halide emulsion layer containing at least 95 mol% silver chloride, in which the amount of alumina removed would be at least 0.8 g/m<2> if development was carried out for 40 seconds in a solution with pH 13.0 at 25 deg C, at least one of these parameters is adjusted so that the amount removed is  <=  0.6 g/m<2>.